5 • Troubleshooting and maintenance

Model 6511RC User Manual

 

 

Table 6. LED status indications and recommended actions (Continued)

LED

Location

Color

Status

Meaning

CPU FAIL

Front

Red

On solid

CPU is unable to load the software from FLASH to RAM for operation.

 

panel

 

 

As soon as possible, remove the Model 6511RC from the CPCI chassis,

 

 

 

 

 

 

 

 

wait 30 seconds, then re-insert the Model 6511RC into the CPCI chassis

 

 

 

 

and see if the problem disappears.

 

 

 

 

If the CPU FAIL LED remains lit after the Model 6511RC completes the

 

 

 

 

power-up cycle, contact Patton Technical Support to determine if the

 

 

 

 

Matrix Switch needs to be replaced.

 

 

 

 

 

 

 

 

Off

The CPU is operating normally. No action recommended.

ALARM

Front

Red

On solid

A minor alarm condition has been detected.

 

panel

 

 

 

 

 

Flashing

A major alarm condition has been detected.

 

 

 

Off

The Model 6511RC is operating normally. No action recommended.

SYSTEM

Front

Green

Flashing

The Model 6511RC is operating normally. No action recommended.

 

panel

 

Off

The Model 6511RC is not functioning properly.

 

 

 

or

As soon as possible, remove the Model 6511RC from the CPCI chassis,

 

 

 

On solid

wait 10 seconds, then re-insert the Model 6511RC into the CPCI chassis

 

 

 

 

and see if the problem disappears.

 

 

 

 

Once the Matrix Switch has resumed operation re-inspect the SYSTEM

 

 

 

 

LED. If the SYSTEM LED does not begin flashing after completing the

 

 

 

 

power-up cycle, contact Patton Technical Support to determine if the

 

 

 

 

Matrix Switch should be replaced.

 

 

 

 

 

ENET(NOD

Front

Green

Flash-

Indicates there is Ethernet frame activity on one or more of the 6511RC’s

E)

panel

 

ing or

Ethernet interfaces, including the two rear-panel 10/100/1000 ports,

 

 

 

On solid

the front -panel 10/100 port, and the packet--switched PICMG 2.16

 

 

 

 

bus. No action recommended

 

 

 

Off

Indicates NO Ethernet frame activity detected on any of the

 

 

 

 

6511RC’s Ethernet interfaces, including the PICMG 2.16 bus.

 

 

 

 

Verify that an Ethernet cable is plugged into the hub, switch, or work-

 

 

 

 

station and the 10/100 Ethernet port on the front panel of the Model

 

 

 

 

6511RC.

 

 

 

 

Verify that the hub, switch, or workstation is powered on.

 

 

 

 

Verify that the correct straight-through or cross-over cable is being

 

 

 

 

used, depending on whether you are connecting to a workstation

 

 

 

 

(PC), hub, or switch.

 

 

 

 

Replace the cable. If the problem still exists, contact Patton Technical

 

 

 

 

Support to determine if the Matrix Switch should be replaced.

CLK

Front

Green

On solid

The 6511RC is set as the Master Clock source.

SOURCE

panel

 

 

No action recommended.

 

 

 

Flashing

The 6511RC is set as the secondary clock source.

 

 

 

 

No action recommended.

 

 

 

 

 

 

 

 

Off

The 6511RC is set as the slave, getting its clock from the H.110 Bus.

 

 

 

 

No action recommended.

 

 

 

 

 

84

General fault analysis

Page 84
Image 84
Patton electronic 6511RC user manual Clk